74744100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 266649600

約数和(自身を除く): 191905500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 47, 50, 54, 57, 60, 62, 75, 76, 90, 93, 94, 95, 100, 108, 114, 124, 135, 141, 150, 155, 171, 180, 186, 188, 190, 225, 228, 235, 270, 279, 282, 285, 300, 310, 342, 372, 380, 423, 450, 465, 470, 475, 513, 540, 558, 564, 570, 589, 620, 675, 684, 705, 775, 837, 846, 855, 893, 900, 930, 940, 950, 1026, 1116, 1140, 1175, 1178, 1269, 1350, 1395, 1410, 1425, 1457, 1550, 1674, 1692, 1710, 1767, 1786, 1860, 1900, 2052, 2115, 2325, 2350, 2356, 2538, 2565, 2679, 2700, 2790, 2820, 2850, 2914, 2945, 3100, 3348, 3420, 3525, 3534, 3572, 4185, 4230, 4275, 4371, 4465, 4650, 4700, 5076, 5130, 5301, 5358, 5580, 5700, 5828, 5890, 6345, 6975, 7050, 7068, 7285, 8037, 8370, 8460, 8550, 8742, 8835, 8930, 9300, 10260, 10575, 10602, 10716, 11780, 12690, 12825, 13113, 13395, 13950, 14100, 14570, 14725, 15903, 16074, 16740, 17100, 17484, 17670, 17860, 20925, 21150, 21204, 21855, 22325, 24111, 25380, 25650, 26226, 26505, 26790, 27683, 27900, 29140, 29450, 31725, 31806, 32148, 35340, 36425, 39339, 40185, 41850, 42300, 43710, 44175, 44650, 48222, 51300, 52452, 53010, 53580, 55366, 58900, 63450, 63612, 65565, 66975, 72850, 78678, 79515, 80370, 83049, 83700, 87420, 88350, 89300, 96444, 106020, 109275, 110732, 120555, 126900, 131130, 132525, 133950, 138415, 145700, 157356, 159030, 160740, 166098, 176700, 196695, 200925, 218550, 241110, 249147, 262260, 265050, 267900, 276830, 318060, 327825, 332196, 393390, 397575, 401850, 415245, 437100, 482220, 498294, 530100, 553660, 602775, 655650, 692075, 747441, 786780, 795150, 803700, 830490, 983475, 996588, 1205550, 1245735, 1311300, 1384150, 1494882, 1590300, 1660980, 1966950, 2076225, 2411100, 2491470, 2768300, 2989764, 3737205, 3933900, 4152450, 4982940, 6228675, 7474410, 8304900, 12457350, 14948820, 18686025, 24914700, 37372050, 74744100]

約数ペア:

[(1, 74744100), (2, 37372050), (3, 24914700), (4, 18686025), (5, 14948820), (6, 12457350), (9, 8304900), (10, 7474410), (12, 6228675), (15, 4982940), (18, 4152450), (19, 3933900), (20, 3737205), (25, 2989764), (27, 2768300), (30, 2491470), (31, 2411100), (36, 2076225), (38, 1966950), (45, 1660980), (47, 1590300), (50, 1494882), (54, 1384150), (57, 1311300), (60, 1245735), (62, 1205550), (75, 996588), (76, 983475), (90, 830490), (93, 803700), (94, 795150), (95, 786780), (100, 747441), (108, 692075), (114, 655650), (124, 602775), (135, 553660), (141, 530100), (150, 498294), (155, 482220), (171, 437100), (180, 415245), (186, 401850), (188, 397575), (190, 393390), (225, 332196), (228, 327825), (235, 318060), (270, 276830), (279, 267900), (282, 265050), (285, 262260), (300, 249147), (310, 241110), (342, 218550), (372, 200925), (380, 196695), (423, 176700), (450, 166098), (465, 160740), (470, 159030), (475, 157356), (513, 145700), (540, 138415), (558, 133950), (564, 132525), (570, 131130), (589, 126900), (620, 120555), (675, 110732), (684, 109275), (705, 106020), (775, 96444), (837, 89300), (846, 88350), (855, 87420), (893, 83700), (900, 83049), (930, 80370), (940, 79515), (950, 78678), (1026, 72850), (1116, 66975), (1140, 65565), (1175, 63612), (1178, 63450), (1269, 58900), (1350, 55366), (1395, 53580), (1410, 53010), (1425, 52452), (1457, 51300), (1550, 48222), (1674, 44650), (1692, 44175), (1710, 43710), (1767, 42300), (1786, 41850), (1860, 40185), (1900, 39339), (2052, 36425), (2115, 35340), (2325, 32148), (2350, 31806), (2356, 31725), (2538, 29450), (2565, 29140), (2679, 27900), (2700, 27683), (2790, 26790), (2820, 26505), (2850, 26226), (2914, 25650), (2945, 25380), (3100, 24111), (3348, 22325), (3420, 21855), (3525, 21204), (3534, 21150), (3572, 20925), (4185, 17860), (4230, 17670), (4275, 17484), (4371, 17100), (4465, 16740), (4650, 16074), (4700, 15903), (5076, 14725), (5130, 14570), (5301, 14100), (5358, 13950), (5580, 13395), (5700, 13113), (5828, 12825), (5890, 12690), (6345, 11780), (6975, 10716), (7050, 10602), (7068, 10575), (7285, 10260), (8037, 9300), (8370, 8930), (8460, 8835), (8550, 8742)]